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May Weather in Bessemer, United States

Last updated: June 24, 2025

In May, the average temperature in Bessemer, United States hovers around 12°C (54°F), offering a mild climate for residents and visitors alike. Temperatures can vary significantly, dipping as low as -4°C (25°F) or soaring to 34°C (93°F). Expect some precipitation too, with an average of 88 mm (3.5 in) spread across 11 days, and a comfortable average humidity of 76%.

May Temperature in Bessemer

In May in Bessemer, the average temperature is 12°C (54°F), with maximum temperatures reaching up to 34°C (93°F) and minimums dipping as low as -4°C (25°F). Travelers should be prepared for a wide range of weather conditions during this time.

May Weather in Bessemer: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Bessemer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bessemer, May typically has an average temperature of 12°C (54°F), with highs reaching up to 34°C (93°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec151527375465696659453021
Data source: Temperature data for Bessemer generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Bessemer

In Bessemer in May, the total precipitation amount is 88 mm (3.5 in) spread over 11 days.

May Precipitation Trends in Bessemer

The chart displays monthly precipitation patterns in Bessemer, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Bessemer, May typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4256559288121951251001206779
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bessemer

In Bessemer in May, humidity is 76%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities a bit uncomfortable and requiring frequent hydration while exploring.

May Average Humidity in Bessemer

This chart illustrates the average monthly humidity levels in Bessemer, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Bessemer is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%89%85%76%71%70%71%73%82%88%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bessemer

In Bessemer in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bessemer.

Maximum UV Index Levels in Bessemer for May

The chart shows the monthly maximum UV Index (UVI) for Bessemer in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Bessemer typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810987532
Data source: Bessemer May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Bessemer Compares to Other Months

Weather in Bessemer varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bessemer, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bessemer, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)42 mm (1.7 inches)93%low
February Weather-10°C (15°F)56 mm (2.2 inches)93%moderate
March Weather-3°C (28°F)55 mm (2.2 inches)89%moderate
April Weather3°C (38°F)92 mm (3.6 inches)85%high
May Weather12°C (54°F)88 mm (3.5 inches)76%very high
June Weather18°C (65°F)121 mm (4.7 inches)71%very high
July Weather21°C (69°F)95 mm (3.7 inches)70%very high
August Weather19°C (66°F)125 mm (4.9 inches)71%very high
September Weather15°C (59°F)100 mm (3.9 inches)73%high
October Weather7°C (45°F)120 mm (4.7 inches)81%moderate
November Weather-1°C (30°F)66 mm (2.6 inches)87%moderate
December Weather-6°C (21°F)79 mm (3.1 inches)91%low

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